I saw these a bunch one summer on a lake and just barely since. I loved their chainsaw/dialupmodem "song".
More from the same family...
Red-winged Blackbird. (For Freealonzo)
httpv://www.youtube.com/watch?v=q3QicOAiBXk
Eastern Meadowlark.
httpv://www.youtube.com/watch?v=vDpydv6VbtU
Western Meadowlark.
httpv://www.youtube.com/watch?v=G3adyxXUVlo
Can you tell the difference by looking? Liar
Brown-headed Cowbird.
httpv://www.youtube.com/watch?v=gPgFlKa7IDE
Bobolink.
httpv://www.youtube.com/watch?v=H0BZNvt9rx0
All of the above birds can be found in Minnesota. The last one cannot:
Boat-tailed Grackle.
httpv://www.youtube.com/watch?v=wERIk5ZF6SQ
Red-Winged BB got the votes here. Reminds me of a duck blind.